δ相及Al-δ层状二硅酸钠代磷助剂的性能研究  

Performances study of δ and Al-δ layered sodium disilicate as non-phosphate builder

作　　者：李丽萍[1] 崔艳霞[1] 李雪梅[1] 

机构地区：[1]山西大同大学化学与化工学院,山西大同037009

出　　处：《日用化学品科学》2008年第5期29-31,共3页Detergent & Cosmetics

摘　　要：概述了代磷助剂δ相及Al-δ层状二硅酸钠的性能研究,其具有优良的阳离子脱除能力、良好的pH值缓冲能力和去污能力,认为Al-δ层状二硅酸钠是一前景非常好前景的代磷助剂。并对其钙、镁脱除机理,晶体结构稳定性及其制备进行了总结。Performances study of 8 and Al - 8 layered sodium disilicate as non-phosphate builder were introduced in this paper. Because of good ion binding capacity, fine alkaline buffer capacity and cleaning performance, it is considered as an efficient non-phosphate builder with excellent prospect. And ion binding mechanism, crystal structure stability and synthesis condition were summarized in paper.

关 键 词：助剂 δ相层状二硅酸钠 Al-δ层状二硅酸钠 

分 类 号：TQ649.4[化学工程—精细化工]